I am from mongolia. I used to do job in zhangjiakou city. teach foreign and chinese people chinese languange. now I quit that job and i will get a job in beijing in two weeks . but they new company told me that they can't help me about my visa . my visa will expire on 20july. Now what are my options. I really want this job and stay in china because of my family problems . If i contact any travel agency which agency you can recomend please can you give me that agency's number. i don't know anything about this.i will be very glad